var libUrl = "https://cdn.jsdelivr.net/npm/echarts@4.6.0/dist/echarts.min.js";
version.innerHTML = "version: " + eval5.Interpreter.version;
var interpreter = new eval5.Interpreter(window);
var _init = false;
function run() {
	try {
		!_init && interpreter.evaluate(lib.value);
		_init = true;

		var result = interpreter.evaluate(code.value);
		results.innerHTML = "complete";
		console.log(result);
	} catch (e) {
		console.log(e);
		results.innerHTML = '<div class="error">' + e.message + "</div>";
	}
}

function startRun() {
	results.innerHTML = "parsing...";
	setTimeout(run, 10);
}
main();
function main() {
	results.innerHTML = "loading...";
	runBtn.disabled = true;

	fetch(libUrl)
		.then(res => res.text())
		.then(s => {
			runBtn.disabled = false;

			lib.value = s;
			code.value = `
var hours = ['12a', '1a', '2a', '3a', '4a', '5a', '6a',
        '7a', '8a', '9a','10a','11a',
        '12p', '1p', '2p', '3p', '4p', '5p',
        '6p', '7p', '8p', '9p', '10p', '11p'];
var days = ['Saturday', 'Friday', 'Thursday',
        'Wednesday', 'Tuesday', 'Monday', 'Sunday'];

var data = [[0,0,5],[0,1,1],[0,2,0],[0,3,0],[0,4,0],[0,5,0],[0,6,0],[0,7,0],[0,8,0],[0,9,0],[0,10,0],[0,11,2],[0,12,4],[0,13,1],[0,14,1],[0,15,3],[0,16,4],[0,17,6],[0,18,4],[0,19,4],[0,20,3],[0,21,3],[0,22,2],[0,23,5],[1,0,7],[1,1,0],[1,2,0],[1,3,0],[1,4,0],[1,5,0],[1,6,0],[1,7,0],[1,8,0],[1,9,0],[1,10,5],[1,11,2],[1,12,2],[1,13,6],[1,14,9],[1,15,11],[1,16,6],[1,17,7],[1,18,8],[1,19,12],[1,20,5],[1,21,5],[1,22,7],[1,23,2],[2,0,1],[2,1,1],[2,2,0],[2,3,0],[2,4,0],[2,5,0],[2,6,0],[2,7,0],[2,8,0],[2,9,0],[2,10,3],[2,11,2],[2,12,1],[2,13,9],[2,14,8],[2,15,10],[2,16,6],[2,17,5],[2,18,5],[2,19,5],[2,20,7],[2,21,4],[2,22,2],[2,23,4],[3,0,7],[3,1,3],[3,2,0],[3,3,0],[3,4,0],[3,5,0],[3,6,0],[3,7,0],[3,8,1],[3,9,0],[3,10,5],[3,11,4],[3,12,7],[3,13,14],[3,14,13],[3,15,12],[3,16,9],[3,17,5],[3,18,5],[3,19,10],[3,20,6],[3,21,4],[3,22,4],[3,23,1],[4,0,1],[4,1,3],[4,2,0],[4,3,0],[4,4,0],[4,5,1],[4,6,0],[4,7,0],[4,8,0],[4,9,2],[4,10,4],[4,11,4],[4,12,2],[4,13,4],[4,14,4],[4,15,14],[4,16,12],[4,17,1],[4,18,8],[4,19,5],[4,20,3],[4,21,7],[4,22,3],[4,23,0],[5,0,2],[5,1,1],[5,2,0],[5,3,3],[5,4,0],[5,5,0],[5,6,0],[5,7,0],[5,8,2],[5,9,0],[5,10,4],[5,11,1],[5,12,5],[5,13,10],[5,14,5],[5,15,7],[5,16,11],[5,17,6],[5,18,0],[5,19,5],[5,20,3],[5,21,4],[5,22,2],[5,23,0],[6,0,1],[6,1,0],[6,2,0],[6,3,0],[6,4,0],[6,5,0],[6,6,0],[6,7,0],[6,8,0],[6,9,0],[6,10,1],[6,11,0],[6,12,2],[6,13,1],[6,14,3],[6,15,4],[6,16,0],[6,17,0],[6,18,0],[6,19,0],[6,20,1],[6,21,2],[6,22,2],[6,23,6]];

var option = {
    tooltip: {
        position: 'top'
    },
    title: [],
    singleAxis: [],
    series: []
};

echarts.util.each(days, function (day, idx) {
    option.title.push({
        textBaseline: 'middle',
        top: (idx + 0.5) * 100 / 7 + '%',
        text: day
    });
    option.singleAxis.push({
        left: 150,
        type: 'category',
        boundaryGap: false,
        data: hours,
        top: (idx * 100 / 7 + 5) + '%',
        height: (100 / 7 - 10) + '%',
        axisLabel: {
            interval: 2
        }
    });
    option.series.push({
        singleAxisIndex: idx,
        coordinateSystem: 'singleAxis',
        type: 'scatter',
        data: [],
        symbolSize: function (dataItem) {
            return dataItem[1] * 4;
        }
    });
});

echarts.util.each(data, function (dataItem) {
    option.series[dataItem[0]].data.push([dataItem[1], dataItem[2]]);
});


var myChart = echarts.init(document.getElementById('example'));
myChart.setOption(option);   
            `;

			startRun();
		});
}
